Title :
20-Gb/s/ch High-Speed Low-Power 1-Tb/s Multilayer Optical Printed Circuit Board With Lens-Integrated Optical Devices and CMOS IC
Author :
Matsuoka, Y. ; Kawamura, D. ; Adachi, K. ; Lee, Y. ; Hamamura, S. ; Takai, T. ; Shibata, T. ; Masuda, H. ; Chujo, N. ; Sugawara, T.
Author_Institution :
Central Res. Lab., Hitachi, Ltd., Tokyo, Japan
Abstract :
A high-speed large-capacity optical printed circuit board (OPCB) for next-generation high-capacity routers and servers was developed. This OPCB is composed of a multilayer polymer optical waveguide, a receiver optical input/output (I/O) module (with a lens-integrated photodiode and a SiGe transimpedance amplifier), and a low-power (7.1 mW/Gb/s) transmitter optical I/O module consisting of a lens-integrated surface-emitting laser and complementary metal-oxide-semiconductor (CMOS) driver IC. A 1-Tb/s (20 Gb/s/ch × 48 ch per transmitter or receiver) large-capacity OPCB prototype was fabricated and demonstrated 20-Gb/s/ch operation.
Keywords :
CMOS integrated circuits; Ge-Si alloys; driver circuits; integrated optoelectronics; lenses; multilayers; network servers; operational amplifiers; optical interconnections; optical receivers; optical waveguides; photodiodes; printed circuits; telecommunication network routing; CMOS integrated circuit; SiGe; bit rate 1 Tbit/s; complementary metal oxide semiconductor driver; high capacity router; high-speed low power multilayer optical printed circuit board; input/output module; large capacity optical printed circuit board; lens integrated optical device; lens integrated photodiode; lens integrated surface emitting laser; multilayer polymer optical waveguide; optical receiver; servers; transimpedance amplifier; High speed optical techniques; Integrated optics; Optical device fabrication; Optical fibers; Optical receivers; Optical transmitters; 20-Gb/s/ch optical interconnect; Lens-integrated optical device; optical printed circuit board (OPCB);
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2011.2160939
